Q: Is 2,678,704 a Prime Number?
A: No, 2,678,704 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 2678704 can be evenly divided by 1 2 4 7 8 14 16 28 56 112 23,917 47,834 95,668 167,419 191,336 334,838 382,672 669,676 1,339,352 and 2,678,704, with no remainder.
Since 2,678,704 cannot be divided by just 1 and 2,678,704, it is not a prime number.